BODIES. It seeks advice to use biscuit red clay, terracotta or white clay for a bigger development of the glaze.
GLAZED OF THE PIECES. It seeks for a bigger homogenization of the layer use spraying, but always keeping in mind that: -A layer excess produces the one dripped of the glaze because this type of glazes are very flux. -A layer defect produces transparencies and there is not development of the one iridescent.